video_path=`date +%s`
mkdir -p /sdcard/Download/video_${video_path}
#wget2 -N --max-threads=20 -i   result.txt -P /sdcard/Download/video_${video_path}
wget -i   result.txt -P /sdcard/Download/video_${video_path}

cd /sdcard/Download/video_${video_path}
ls | awk -F '?' '{print $0,$1}' | xargs -n 2 mv
cd -
